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- <?php
- /**
- * Superclass for actions that operate on a user
- *
- * PHP version 5
- *
- * StatusNet - the distributed open-source microblogging tool
- * Copyright (C) 2009, StatusNet, Inc.
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- * @category Action
- * @package StatusNet
- * @author Evan Prodromou <evan@status.net>
- * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
- * @link http://status.net/
- */
- if (!defined('STATUSNET') && !defined('LACONICA')) {
- exit(1);
- }
- /**
- * Superclass for actions that operate on a user
- *
- * @category Action
- * @package StatusNet
- * @author Evan Prodromou <evan@status.net>
- * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
- * @link http://status.net/
- */
- class ProfileFormAction extends RedirectingAction
- {
- var $profile = null;
- /**
- * Take arguments for running
- *
- * @param array $args $_REQUEST args
- *
- * @return boolean success flag
- */
- function prepare(array $args = array())
- {
- parent::prepare($args);
- $this->checkSessionToken();
- if (!common_logged_in()) {
- if ($_SERVER['REQUEST_METHOD'] == 'POST') {
- // TRANS: Error message displayed when trying to perform an action that requires a logged in user.
- $this->clientError(_('Not logged in.'));
- } else {
- // Redirect to login.
- common_set_returnto($this->selfUrl());
- $user = common_current_user();
- if (Event::handle('RedirectToLogin', array($this, $user))) {
- common_redirect(common_local_url('login'), 303);
- }
- }
- return false;
- }
- $id = $this->trimmed('profileid');
- if (!$id) {
- // TRANS: Client error displayed when trying to change user options without specifying a user to work on.
- $this->clientError(_('No profile specified.'));
- }
- $this->profile = Profile::getKV('id', $id);
- if (!$this->profile) {
- // TRANS: Client error displayed when trying to change user options without specifying an existing user to work on.
- $this->clientError(_('No profile with that ID.'));
- }
- return true;
- }
- /**
- * Handle request
- *
- * @param array $args $_REQUEST args; handled in prepare()
- *
- * @return void
- */
- function handle()
- {
- parent::handle();
- if ($_SERVER['REQUEST_METHOD'] == 'POST') {
- try {
- $this->handlePost();
- } catch (AlreadyFulfilledException $e) {
- // 'tis alright
- }
- $this->returnToPrevious();
- }
- }
- /**
- * handle a POST request
- *
- * sub-classes should overload this request
- *
- * @return void
- */
- function handlePost()
- {
- // TRANS: Server error displayed when using an unimplemented method.
- $this->serverError(_("Unimplemented method."));
- }
- }
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